45
Cleaning
4.
Set the pump power to maximum and add 10 ml of sand (feed particle size
between 1 and 2 mm) to the sample bath.
5.
Let the pump run for approx. 2 minutes. Then rinse the system 2 - 3 times
to rinse out all the dirt.
7.6
Cleaning the wet measuring cell
NOTICE
The measuring cell glasses should always be cleaned with the
same liquid that is used for the actual measurement. The addi-
tion of tensides is also permitted.
Normally it is sufficient to rinse the measuring cell in the liquid in which you
measure. To remove stubborn residues you can add a cleaning agent to the
rinsing liquid. A few drops of a tenside (surfactant, e.g. Span 80
TM
) or a surface-
active household cleaner (washing-up liquid e.g. Pril
TM
or liquid soap) is usually
enough.
7.6.1
Design of wet measuring cell
1
Rear flange
2
O-ring 46 x 2.5
3
O-ring 25 x 2.5
4
Measuring cell glass Ø 30 mm
5
Sample feeding
6
Handle
7
Connection nipple with clamping thread
8
Measuring cell glass Ø 30 mm
9
O-ring 25 x 2.5
10 O-ring 46 x 2.5
11 Front flange
Summary of Contents for ANALYSETTE 28 IMAGESIZER
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